package org.oexam.ostudy.serv;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


import org.oexam.ostudy.facade.struct.LoggedUserDetails;
import org.oexam.ostudy.facade.struct.TeacherList;
import org.oexam.ostudy.facade.ViewTeacherList;


/**
 * Servlet implementation class ViewTeachers
 */
@WebServlet("/ViewTeachers")
public class ViewTeachers extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public ViewTeachers() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		LoggedUserDetails details = (LoggedUserDetails) request.getSession()
				.getAttribute("userLoginDetails");

		if (details == null) {
			response.sendRedirect("Login.jsp");
		}
		if (details.isAuthenticated() && (details.getUserType() == 0)) {
			
			ViewTeacherList list = new ViewTeacherList();
			TeacherList teacherList = list.getTeacherList();
			request.getSession().setAttribute("teacherList", teacherList);

			response.sendRedirect("ViewTeachers.jsp");

		}
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

}
